Laser electronics

Spectroscopy systems

LDTC100A

HIGH POWER LASER DIODE DRIVERS

LDTC100A Series High Power Laser Diode Drivers are designed specifically for an OEM market. High performance current source is designed specifically for controlling and testing high power laser diodes.

This model offers maximum current range from 10 to 100AQCW with maximum compliance voltages from 3.3 to 32 V. For virtual instrument programming, LabView ® instrument drivers are available free of charge.

Each pulse is started by a trigger pulse on the EXT TRIG input. Pulse duration is determined internally

DIGITAL INPUTS

EXT TRIG

Each pulse is started by a triggerpulse rising edge. LD current Pulse duration is determined internally

LASER START

Switch on and off the laser operation by external switch or TTL signal

DIGITAL OUTPUTS

SYNC OUT

For synchronization with the LD current pulse

Q-DELAY

Isolated output for synchronization of Pockels cell drivers

PHYSICAL CHARACTERISTICS

Overall dimensions

185 × 105 × 94 mm,(15 mm fan included)

Weight

0.34 kg(80 × 15 mm fan included)

DIGITAL CONTROL INTERFACE

Communication with PC is via supplied USB-to-RS232 adaptor cable

ASCII text command protocol

Control application is provided

1. Due to continuous improvements all specifications are subject to change.2. At minimal connection cable inductance and sufficient LD stage voltage.3. Calculated as bias current + averaged pulse current. At headroom voltage 2 V (optimized for 100 A pulse current).4. Other values/types available on demand.5. Factory-configured on order specification.6. De-rate LD RMS current at higher temperature.

BROCHURE

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